A total of 44 patients received the treatment, and there were 19 male patients (43%) and 25 female patients (57%). The mean age of the study subjects was 43 years (range: 19-63 years old), and their mean BMI was 24.9 (20.1-31.2). Fifteen of them had left knee pain, five of them had right knee pain, and 14 of them had pain in both knees.